Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
With the onset of May, Somerset's average high-temperature experiences a rise, moving from April's mild 56.7°F (13.7°C) to a comfortable 67.3°F (19.6°C). Throughout the May nights, Somerset encounters a low-temperature of 48.7°F (9.3°C).Humidity
In Somerset, the average relative humidity in May is 81%.Rainfall
The month with the most rainfall is May, when the rain falls for 21 days and typically aggregates up to 3.66" (93mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Somerset. During 0.7 snowfall days, in May, Somerset aggregates 0.35" (9mm) of snow. Throughout the year, in Somerset, Pennsylvania, there are 63.9 snowfall days, and 33.54" (852mm) of snow is accumulated.Daylight
In Somerset, the average length of the day in May is 14h and 25min.On the first day of May in Somerset, sunrise is at 6:15 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:38 pm EDT.
Sunshine
In May, the average sunshine is 7.9h.UV index
The months with the highest UV index in Somerset are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 5 suggests these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the usual temperature for Somerset in May?
What is the average humidity in May in Somerset?
What is the wettest month in Somerset?
How much does it rain in Somerset in May?
What is the last month it snows in Somerset?
How many hours of daylight does Somerset have in May?
When are sunrise and sunset in May in Somerset?
How long on average sun shines in May in Somerset?
When is the highest UV index in Somerset?
How high is the UV index in May in Somerset?
Average temperature in May
Somerset, PA
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in May: 48.7°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in May
Somerset, PA
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in May
Somerset, PA
- Average wind speed in May: 7.5mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in May
Somerset, PA
- Average humidity in May: 81%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and July (79%).
Average rainfall in May
Somerset, PA
- Average rainfall in May: 3.66"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (1.97").
Average rainfall days in May
Somerset, PA
- Average rainfall days in May: 21 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in May
Somerset, PA
- Average snowfall in May: 0.35"
The month with the highest snowfall is January (7.48").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Somerset, PA
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Somerset, PA
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in May
Somerset, PA
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is November (14.2 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in May
Somerset, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Somerset, PA
- Average cloud cover in May: 53
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in May
Somerset, PA
- Average visibility in May: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Somerset, Pennsylvania, USA
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